1.? It is best to blanch the bean skin, open it and spread it on the chopping board, and spread the stuffing evenly on the bean skin. If you don't want to eat it too thick, don't roll it too much.

2.? Roll it up, put it on a plate, and steam it in a pan 15 minutes.

3.? Steam in a pan for 15-20 minutes, take it out, cut it into sections with an oblique knife, put a little oil in another pan, pour tomato sauce or tomato sauce, stir-fry until it bubbles, put it in a bean roll section, cook over low heat, and turn it over. When the surface of the bean skin is covered with tomato juice, the tomato juice is basically dried, and lettuce is placed on the bottom of the plate.